When The Keepers debuted on Netflix in May, it was instantly linked to another of the streaming services’ true-crime documentary series: Making a Murderer. Another haunting story of institutional injustice, director Ryan White’s seven-part series came to him through family connections, investigating the 1969 murder of a Baltimore nun, Sister Cathy Cesnik—a teacher at Archbishop Keough High School who stood up against alleged sexual abuse by priests in her local community…Deadline